169414380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 537648384

約数和(自身を除く): 368234004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 97, 124, 155, 180, 186, 194, 279, 291, 310, 313, 372, 388, 465, 485, 558, 582, 620, 626, 873, 930, 939, 970, 1116, 1164, 1252, 1395, 1455, 1565, 1746, 1860, 1878, 1940, 2790, 2817, 2910, 3007, 3130, 3492, 3756, 4365, 4695, 5580, 5634, 5820, 6014, 6260, 8730, 9021, 9390, 9703, 11268, 12028, 14085, 15035, 17460, 18042, 18780, 19406, 27063, 28170, 29109, 30070, 30361, 36084, 38812, 45105, 48515, 54126, 56340, 58218, 60140, 60722, 87327, 90210, 91083, 97030, 108252, 116436, 121444, 135315, 145545, 151805, 174654, 180420, 182166, 194060, 270630, 273249, 291090, 303610, 349308, 364332, 436635, 455415, 541260, 546498, 582180, 607220, 873270, 910830, 941191, 1092996, 1366245, 1746540, 1821660, 1882382, 2732490, 2823573, 3764764, 4705955, 5464980, 5647146, 8470719, 9411910, 11294292, 14117865, 16941438, 18823820, 28235730, 33882876, 42353595, 56471460, 84707190, 169414380]

約数ペア:

[(1, 169414380), (2, 84707190), (3, 56471460), (4, 42353595), (5, 33882876), (6, 28235730), (9, 18823820), (10, 16941438), (12, 14117865), (15, 11294292), (18, 9411910), (20, 8470719), (30, 5647146), (31, 5464980), (36, 4705955), (45, 3764764), (60, 2823573), (62, 2732490), (90, 1882382), (93, 1821660), (97, 1746540), (124, 1366245), (155, 1092996), (180, 941191), (186, 910830), (194, 873270), (279, 607220), (291, 582180), (310, 546498), (313, 541260), (372, 455415), (388, 436635), (465, 364332), (485, 349308), (558, 303610), (582, 291090), (620, 273249), (626, 270630), (873, 194060), (930, 182166), (939, 180420), (970, 174654), (1116, 151805), (1164, 145545), (1252, 135315), (1395, 121444), (1455, 116436), (1565, 108252), (1746, 97030), (1860, 91083), (1878, 90210), (1940, 87327), (2790, 60722), (2817, 60140), (2910, 58218), (3007, 56340), (3130, 54126), (3492, 48515), (3756, 45105), (4365, 38812), (4695, 36084), (5580, 30361), (5634, 30070), (5820, 29109), (6014, 28170), (6260, 27063), (8730, 19406), (9021, 18780), (9390, 18042), (9703, 17460), (11268, 15035), (12028, 14085)]